GFB T9454 VTA VENT TO ATMOSPHERE BLOW OFF VALVE - FORD FOCUS MK3 ST250 E93 320i Designed for the BMW 114i

Designed for the BMW 114i

BMW 335d dual exit back box

Robust construction - one-piece sections

E46 rear strakes

Direct-fit panel filter sized for the original airbox - no cutting or drilling

GFB T9454 VTA VENT TO ATMOSPHERE BLOW OFF VALVE - FORD FOCUS MK3 ST250 E93 320i Designed for the BMW 114iIf you want sound with your performance (or performance with your sound!), GFBs VTA delivers just that! By combining the proven performance benefits of our ground breaking DV+ with atmosphere venting, the VTA delivers an aggressive blow off sound, improved throttle response and boost recovery, as well as superior boost holding and reliability in extreme conditions. The factory diverter valve commonly found on these turbos has two distinct issues